⭐ 欢迎来到虫虫下载站！ | 📦 资源下载 📁 资源专辑 ℹ️ 关于我们
⭐ 虫虫下载站
📤 上传资源

📄 3.htm

📁 PCB自动布线算法介绍
💻 HTM
📖 第 1 页 / 共 2 页
字号:
🔍
12 
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- saved from url=(0037)http://www.21icbbs.com/club/bbs/3.asp -->
<HTML><HEAD><TITLE></TITLE>
<META http-equiv=Expires content=0>
<META http-equiv=Content-Type content="text/html; charset=gb2312"><LINK 
href="3.files/style.css" type=text/css rel=STYLESHEET>
<META content="MSHTML 6.00.2800.1458" name=GENERATOR></HEAD>
<BODY style="OVERFLOW-X: hidden" bgColor=#005d99 leftMargin=0 topMargin=0 
marginwidth="0" marginheight="0">
<TABLE style="FONT-SIZE: 12px" cellSpacing=0 cellPadding=0 width="100%" 
align=center bgColor=#005d99 border=0 valign="top">
  <TBODY>
  <TR>
    <TD style="FONT-SIZE: 9pt" vAlign=top>
      <SCRIPT language=javascript>
function goURL(u1)
{ window.frames['MID'].location.href=u1;  }

function disp(v1)
{
	objT=eval("window.T"+v1)
	objI=eval("window.I"+v1)
	if(objT.style.display=='none')
	{
		objT.style.display='inline';
		objI.src='images/midminus.gif';
	}
	else
	{
		objT.style.display='none';
		objI.src='images/midplus.gif';
	}
}
</SCRIPT>

      <TABLE cellSpacing=0 cellPadding=0 width=142 border=0>
        <TBODY>
        <TR>
          <TD vAlign=top width=23 height=22><FONT color=#000000><A 
            href="javascript:disp(1)"><IMG id=I1 height=16 
            src="3.files/midplus.gif" width=16 border=0></A></FONT></TD>
          <TD width=118 height=22><A href="javascript:disp(1)"><FONT 
            style="FONT-SIZE: 11pt" color=#ffffff>综合技术交流</FONT></A> 
            <TABLE id=T1 style="DISPLAY: none; FONT-SIZE: 12px" cellSpacing=0 
            cellPadding=0 border=0>
              <TBODY>
              <TR>
                <TD vAlign=top width=16 background=3.files/line.gif 
                  height=18><IMG height=16 src="3.files/lastblk.gif" 
width=16></TD>
                <TD width=104 height=18><A 
                  href="http://www.21icbbs.com/club/bbs/main.asp?boardid=6" 
                  target=BoardMain><FONT style="FONT-SIZE: 12px" 
                  color=#ffffff>技术交流</FONT></A></TD></TR>
              <TR>
                <TD vAlign=top width=16 background=3.files/line.gif 
                  height=18><IMG height=16 src="3.files/lastblk.gif" 
width=16></TD>
                <TD width=104 height=18><A 
                  href="http://www.21icbbs.com/club/bbs/main.asp?boardid=26" 
                  target=BoardMain><FONT style="FONT-SIZE: 12px" 
                  color=#ffffff>电路欣赏</FONT></A></TD></TR>
              <TR>
                <TD vAlign=top width=16 background=3.files/line.gif 
                  height=18><IMG height=16 src="3.files/lastblk.gif" 
width=16></TD>
                <TD width=104 height=18><A 
                  href="http://www.21icbbs.com/club/bbs/main.asp?boardid=32" 
                  target=BoardMain><FONT style="FONT-SIZE: 12px" 
                  color=#ffffff>工控论坛</FONT></A></TD></TR>
              <TR>
                <TD vAlign=top width=16 background=3.files/line.gif 
                  height=18><IMG height=16 src="3.files/lastblk.gif" 
width=16></TD>
                <TD width=104 height=18><A 
                  href="http://www.21icbbs.com/club/bbs/main.asp?boardid=25" 
                  target=BoardMain><FONT style="FONT-SIZE: 12px" 
                  color=#ffffff>视频技术</FONT></A></TD></TR>
              <TR>
                <TD vAlign=top width=16 background=3.files/line.gif 
                  height=18><IMG height=16 src="3.files/lastblk.gif" 
width=16></TD>
                <TD width=104 height=18><A 
                  href="http://www.21icbbs.com/club/bbs/main.asp?boardid=5" 
                  target=BoardMain><FONT style="FONT-SIZE: 12px" 
                  color=#ffffff>通信技术</FONT></A></TD></TR>
              <TR>
                <TD vAlign=top width=16 background=3.files/line.gif 
                  height=18><IMG height=16 src="3.files/lastblk.gif" 
width=16></TD>
                <TD width=104 height=18><A 
                  href="http://www.21icbbs.com/club/bbs/main.asp?boardid=4" 
                  target=BoardMain><FONT style="FONT-SIZE: 12px" 
                  color=#ffffff>电源技术</FONT></A></TD></TR>
              <TR>
                <TD vAlign=top width=16 background=3.files/line.gif 
                  height=18><IMG height=16 src="3.files/lastblk.gif" 
width=16></TD>
                <TD width=104 height=18><A 
                  href="http://www.21icbbs.com/club/bbs/main.asp?boardid=3" 
                  target=BoardMain><FONT style="FONT-SIZE: 12px" 
                  color=#ffffff>电测仪表</FONT></A></TD></TR>
              <TR>
                <TD vAlign=top width=16 background=3.files/line.gif 
                  height=18><IMG height=16 src="3.files/lastblk.gif" 
width=16></TD>
                <TD width=104 height=18><A 
                  href="http://www.21icbbs.com/club/bbs/main.asp?boardid=2" 
                  target=BoardMain><FONT style="FONT-SIZE: 12px" 
                  color=#ffffff>模拟技术</FONT></A></TD></TR>
              <TR>
                <TD vAlign=top width=16 background=3.files/line.gif 
                  height=18><IMG height=16 src="3.files/lastblk.gif" 
width=16></TD>
                <TD width=104 height=18><A 
                  href="http://www.21icbbs.com/club/bbs/main.asp?boardid=1" 
                  target=BoardMain><FONT style="FONT-SIZE: 12px" 
                  color=#ffffff>新手园地</FONT></A></TD></TR>
              <TR>
                <TD vAlign=top width=16 background=3.files/line.gif 
                  height=18><IMG height=16 src="3.files/lastblk.gif" 
width=16></TD>
                <TD width=104 height=18><A 
                  href="http://www.21icbbs.com/club/bbs/main.asp?boardid=29" 
                  target=BoardMain><FONT style="FONT-SIZE: 12px" 
                  color=#ffffff>电声技术</FONT></A></TD></TR>
              <TR>
                <TD vAlign=top width=16 background=3.files/line.gif 
                  height=18><IMG height=16 src="3.files/lastblk.gif" 
width=16></TD>
                <TD width=104 height=18><A 
                  href="http://www.21icbbs.com/club/bbs/main.asp?boardid=33" 
                  target=BoardMain><FONT style="FONT-SIZE: 12px" 
                  color=#ffffff>数码视听</FONT></A></TD></TR>
              <TR>
                <TD vAlign=top width=16 height=18><IMG height=16 
                  src="3.files/lastblk.gif" width=16></TD>
                <TD width=104 height=18><A 
                  href="http://www.21icbbs.com/club/bbs/main.asp?boardid=34" 
                  target=BoardMain><FONT style="FONT-SIZE: 12px" 
                  color=#ffffff>可靠性设计</FONT></A></TD></TR></TBODY></TABLE></TD></TR>
        <TR>
          <TD vAlign=top width=23 height=22><FONT color=#000000><A 
            href="javascript:disp(2)"><IMG id=I2 height=16 
            src="3.files/midplus.gif" width=16 border=0></A></FONT></TD>
          <TD width=118 height=22><A href="javascript:disp(2)"><FONT 
            style="FONT-SIZE: 11pt" color=#ffffff>嵌入系统开发</FONT></A> 
            <TABLE id=T2 style="DISPLAY: none; FONT-SIZE: 12px" cellSpacing=0 
            cellPadding=0 border=0>
              <TBODY>
              <TR>
                <TD vAlign=top width=16 background=3.files/line.gif 
                  height=18><IMG height=16 src="3.files/lastblk.gif" 
width=16></TD>
                <TD width=104 height=18><A 
                  href="http://www.21icbbs.com/club/bbs/main.asp?boardid=35" 
                  target=BoardMain><FONT style="FONT-SIZE: 12px" 
                  color=#ffffff>ARM 论坛</FONT></A></TD></TR>
              <TR>
                <TD vAlign=top width=16 background=3.files/line.gif 
                  height=18><IMG height=16 src="3.files/lastblk.gif" 
width=16></TD>
                <TD width=104 height=18><A 
                  href="http://www.21icbbs.com/club/bbs/main.asp?boardid=11" 
                  target=BoardMain><FONT style="FONT-SIZE: 12px" 
                  color=#ffffff>侃单片机</FONT></A></TD></TR>
              <TR>
                <TD vAlign=top width=16 background=3.files/line.gif 
                  height=18><IMG height=16 src="3.files/lastblk.gif" 
width=16></TD>
                <TD width=104 height=18><A 
                  href="http://www.21icbbs.com/club/bbs/main.asp?boardid=10" 
                  target=BoardMain><FONT style="FONT-SIZE: 12px" 
                  color=#ffffff>DSP 技术</FONT></A></TD></TR>
              <TR>
                <TD vAlign=top width=16 background=3.files/line.gif 
                  height=18><IMG height=16 src="3.files/lastblk.gif" 
width=16></TD>
                <TD width=104 height=18><A 
                  href="http://www.21icbbs.com/club/bbs/main.asp?boardid=9" 
                  target=BoardMain><FONT style="FONT-SIZE: 12px" 
                  color=#ffffff>AVR 单片机</FONT></A></TD></TR>
              <TR>
                <TD vAlign=top width=16 background=3.files/line.gif 
                  height=18><IMG height=16 src="3.files/lastblk.gif"
12

⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -